Classe « ImageReader »

Informations générales

Héritage

java.lang.Object
    javax.imageio.ImageReader

Définition

public abstract class ImageReader extends java.lang.Object

Description

A venir.

Liste des attributs

Tous les attributs Attributs d'instance Attributs statiques Attributs dépréciés

Qualificateurs	Type	Nom
protected	Locale[]	availableLocales
protected	boolean	ignoreMetadata
protected	Object	input
protected	Locale	locale
protected	int	minIndex
protected	ImageReaderSpi	originatingProvider
protected	List	progressListeners
protected	boolean	seekForwardOnly
protected	List	updateListeners
protected	List	warningListeners
protected	List	warningLocales

Liste des constructeurs

Constructeurs Constructeurs dépréciés

Constructeur	Description
ImageReader( ImageReaderSpi originatingProvider )

Liste des propriétés (getters/setters)

Propriétés Propriétés dépréciées

Qualificateurs	Type	Nom	R/W
public	Locale[]	availableLocales	R/-
public	ImageReadParam	defaultReadParam	R/-
public	String	formatName	R/-
public	boolean	ignoringMetadata	R/-
public	Object	input	R/W
public	Locale	locale	R/W
public	int	minIndex	R/-
public	ImageReaderSpi	originatingProvider	R/-
public	boolean	seekForwardOnly	R/-
public abstract	IIOMetadata	streamMetadata	R/-

Propriétés héritées de la classe java.lang.Object

class

Liste des méthodes

Toutes les méthodes Méthodes d'instance Méthodes statiques Méthodes concrètes Méthodes abstraites Méthodes dépréciées

Qualificateurs	Type de retour	Prototype de la méthode
public synchronized	void	abort()
protected synchronized	boolean	abortRequested()
public	void	addIIOReadProgressListener( IIOReadProgressListener listener )
public	void	addIIOReadUpdateListener( IIOReadUpdateListener listener )
public	void	addIIOReadWarningListener( IIOReadWarningListener listener )
public	boolean	canReadRaster()
protected static	void	checkReadParamBandSettings( ImageReadParam param, int numSrcBands, int numDstBands )
protected synchronized	void	clearAbortRequest()
protected static	void	computeRegions( ImageReadParam param, int srcWidth, int srcHeight, BufferedImage image, Rectangle srcRegion, Rectangle destRegion )
public	void	dispose()
public	float	getAspectRatio( int imageIndex )
public	Locale[]	getAvailableLocales()
public	ImageReadParam	getDefaultReadParam()
protected static	BufferedImage	getDestination( ImageReadParam param, Iterator<javax.imageio.ImageTypeSpecifier> imageTypes, int width, int height )
public	String	getFormatName()
public abstract	int	getHeight( int imageIndex )
public	IIOMetadata	getImageMetadata( int imageIndex, String formatName, Set<java.lang.String> nodeNames )
public abstract	IIOMetadata	getImageMetadata( int imageIndex )
public abstract	Iterator<javax.imageio.ImageTypeSpecifier>	getImageTypes( int imageIndex )
public	Object	getInput()
public	Locale	getLocale()
public	int	getMinIndex()
public abstract	int	getNumImages( boolean allowSearch )
public	int	getNumThumbnails( int imageIndex )
public	ImageReaderSpi	getOriginatingProvider()
public	ImageTypeSpecifier	getRawImageType( int imageIndex )
protected static	Rectangle	getSourceRegion( ImageReadParam param, int srcWidth, int srcHeight )
public abstract	IIOMetadata	getStreamMetadata()
public	IIOMetadata	getStreamMetadata( String formatName, Set<java.lang.String> nodeNames )
public	int	getThumbnailHeight( int imageIndex, int thumbnailIndex )
public	int	getThumbnailWidth( int imageIndex, int thumbnailIndex )
public	int	getTileGridXOffset( int imageIndex )
public	int	getTileGridYOffset( int imageIndex )
public	int	getTileHeight( int imageIndex )
public	int	getTileWidth( int imageIndex )
public abstract	int	getWidth( int imageIndex )
public	boolean	hasThumbnails( int imageIndex )
public	boolean	isIgnoringMetadata()
public	boolean	isImageTiled( int imageIndex )
public	boolean	isRandomAccessEasy( int imageIndex )
public	boolean	isSeekForwardOnly()
protected	void	processImageComplete()
protected	void	processImageProgress( float percentageDone )
protected	void	processImageStarted( int imageIndex )
protected	void	processImageUpdate( BufferedImage theImage, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands )
protected	void	processPassComplete( BufferedImage theImage )
protected	void	processPassStarted( BufferedImage theImage, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands )
protected	void	processReadAborted()
protected	void	processSequenceComplete()
protected	void	processSequenceStarted( int minIndex )
protected	void	processThumbnailComplete()
protected	void	processThumbnailPassComplete( BufferedImage theThumbnail )
protected	void	processThumbnailPassStarted( BufferedImage theThumbnail, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands )
protected	void	processThumbnailProgress( float percentageDone )
protected	void	processThumbnailStarted( int imageIndex, int thumbnailIndex )
protected	void	processThumbnailUpdate( BufferedImage theThumbnail, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands )
protected	void	processWarningOccurred( String baseName, String keyword )
protected	void	processWarningOccurred( String warning )
public abstract	BufferedImage	read( int imageIndex, ImageReadParam param )
public	BufferedImage	read( int imageIndex )
public	IIOImage	readAll( int imageIndex, ImageReadParam param )
public	Iterator<javax.imageio.IIOImage>	readAll( Iterator<? extends javax.imageio.ImageReadParam> params )
public	RenderedImage	readAsRenderedImage( int imageIndex, ImageReadParam param )
public	boolean	readerSupportsThumbnails()
public	Raster	readRaster( int imageIndex, ImageReadParam param )
public	BufferedImage	readThumbnail( int imageIndex, int thumbnailIndex )
public	BufferedImage	readTile( int imageIndex, int tileX, int tileY )
public	Raster	readTileRaster( int imageIndex, int tileX, int tileY )
public	void	removeAllIIOReadProgressListeners()
public	void	removeAllIIOReadUpdateListeners()
public	void	removeAllIIOReadWarningListeners()
public	void	removeIIOReadProgressListener( IIOReadProgressListener listener )
public	void	removeIIOReadUpdateListener( IIOReadUpdateListener listener )
public	void	removeIIOReadWarningListener( IIOReadWarningListener listener )
public	void	reset()
public	void	setInput( Object input, boolean seekForwardOnly )
public	void	setInput( Object input )
public	void	setInput( Object input, boolean seekForwardOnly, boolean ignoreMetadata )
public	void	setLocale( Locale locale )